Next step is to make it flat and fill in the cracks which is where I need some opinions.
What type of sand is good for placing under these so they don't shift. I have used some reject sand on some pavers, and it seems fine. I live in Las Vegas, and the soil is dry and sandy. Not a lot of water to speak of.
What type of sand/mortar/portland/decomposed granite would you use for the cracks. I have some Ortho books, and they suggest different things. I want something that is durable, and won't crack or flake readily, I figure I will have to do some future repairs in PourStone, but no biggie. I want the fill to come up to about 1/8" of the flagstone to create a level walkway, and so the dogs don't turn an ankle or bust a toe.
Would you use:
decomposed granite a mix of sand and portland grout mix applied with a grout bag
I want to do this once and do it right.